/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundBuilderInterface.h
Array of build errors.
typedef [TArray](API\Runtime\Core\Containers\TArray)< [TUniquePtr](API\Runtime\Core\Templates\TUniquePtr)< [IOperatorBuildError](API\Plugins\MetasoundGraphCore\IOperatorBuildError) >> FBuildErrorArray